<template>
  <div id="backtop">
    <div class="container">
      <el-backtop target=".container #backtop" :visibility-height='5'></el-backtop>
    </div>
  </div>
</template>

<script>
export default {

}
</script>

<style>
  #backtop {
    height: 100%;
  }

  .container {
    overflow-y: scroll;
    height: 100%;
  }
</style>